init

Home/Node1/core-infra/docker-compose.yml

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+name: core-infra
+
+secrets:
+  db_password:
+    file: ./secrets/db_password.txt
+
+services:
+  # Zentrale Postgres Datenbank für Paperless, Gitea, etc.
+  database:
+    image: postgres:16-alpine
+    container_name: postgres-core
+    restart: always
+    environment:
+      POSTGRES_USER: admin
+      POSTGRES_DB: main_db
+      # Docker Secret Magic: Liest das Passwort aus der Datei
+      POSTGRES_PASSWORD_FILE: /run/secrets/db_password
+    secrets:
+      - db_password
+    volumes:
+      - db_data:/var/lib/postgresql/data
+    networks:
+      - core_net
+
+  # Zentrale Redis Instanz (Cache für Paperless, Immich etc.)
+  redis:
+    image: redis:alpine
+    container_name: redis-core
+    restart: always
+    networks:
+      - core_net
+
+volumes:
+  db_data:
+
+networks:
+  core_net:
+    name: core_net
+    driver: bridge

Home/Node1/core-infra/secrets/db_password.txt

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+DeinSicheresDatenbankPasswort123!